81 lines
1.5 KiB
JavaScript
81 lines
1.5 KiB
JavaScript
// components/tab/index.js
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Component({
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relations: {
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'../tabs/index': {
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type: 'parent',
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linked: function (target) {
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!this.data.parent && this.setData({
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parent: target
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});
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// 每次被插入到custom-ul时执行，target是custom-ul节点实例对象，触发在attached生命周期之后
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}
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},
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'../combined-tabs/index': {
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type: 'parent',
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linked: function (target) {
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!this.data.parent && this.setData({
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parent: target
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});
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// 每次被插入到custom-ul时执行，target是custom-ul节点实例对象，触发在attached生命周期之后
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}
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}
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},
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/**
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* 组件的属性列表
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*/
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properties: {
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tab: String,
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subTab: String,
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subKey: String,
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key: String,
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icon: String,
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iconSize: {
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type: String,
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value: '20'
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},
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image: Object,
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picPlacement: {
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type: String,
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value: 'top'
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},
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dotBadge: {
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type: Boolean,
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value: false
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},
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badgeCount: {
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type: Number,
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},
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badgeMaxCount: {
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type: Number,
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value: 99
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},
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badgeCountType: {
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type: String,
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value: 'overflow'
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},
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},
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observers: {
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'**': function (filed) {
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this.updateData(filed);
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}
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},
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/**
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* 组件的初始数据
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*/
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data: {
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isCurrent: false,
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index: 0,
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parent: null
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},
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methods: {
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updateData() {
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let parent = this.data.parent;
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if (!parent) return;
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parent.initTabs();
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}
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}
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});
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